Round to the nearest TENTH. (write only a number, nothing else) *
In the triangle shown, calculate cos A.

answer: 819.89 miles across america

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.